Low: redis security and bug fix update

Related Vulnerabilities: CVE-2022-24735   CVE-2022-24736  

Synopsis

Low: redis security and bug fix update

Type/Severity

Security Advisory: Low

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Topic

An update for redis is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

  • redis: Code injection via Lua script execution environment (CVE-2022-24735)
  • redis: Malformed Lua script can crash Redis (CVE-2022-24736)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 9 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 9 s390x
  • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
  • Red Hat Enterprise Linux for ARM 64 9 aarch64

Fixes

  • BZ - 2080286 - CVE-2022-24735 redis: Code injection via Lua script execution environment
  • BZ - 2080289 - CVE-2022-24736 redis: Malformed Lua script can crash Redis
  • BZ - 2083151 - Rebase to 6.2.7